UPDATE not working with arrays - php

Question

I am trying to get the info stored in the array updated to the database. I cannot seem to get it to work. Any help will be appreciated. Thanks.
In the Config Class:
function update_cfg(array $upd)
{
if(is_array($upd))
{
$sql = array();
foreach($upd as $column => $info)
{
if(isset($info) && $column != 'update_cfg')
{
$sql[] = "`" . $column . "`='" . $info . "'";
}
}
if(is_array($sql))
{
$result = $this->Sys->db->query("UPDATE `dj_settings` SET " . implode(', ', $sql));
if($result)
{
unset($sql);
return TRUE;
}
else
{
unset($sql);
return FALSE;
}
}
}
}
Script:
<?php
global $Sys;
if(isset($_POST['update_cfg']))
{
unset($_POST['update_cfg']);
$update = $_POST;
unset($_POST);
if($Sys->Config->update_cfg($update))
{
$Sys->Template->setAlerts('The website has been successfully updated!');
}
else
{
$Sys->Template->setAlerts('The website has not been updated.', 'error');
}
unset($update);
}
?>
<div id="webCfg">
<h2>Website Configuration</h2>
<?php
global $Sys;
global $handle;
$alerts = $Sys->Template->getAlerts();
if ($alerts != '') { echo '<div><ul class="alerts">' . $alerts . '</ul></div>'; }
asort($handle);
if($handle['status'] == 1)
{
$enable = 'checked="checked"';
}
else
{
$disable = 'checked="checked"';
}
foreach ($handle as $key => $val)
{
$label = str_replace('_', ' ', $key);
if(strlen($val) <= 50 && !is_numeric($val))
{
$input[$key] = '<tr><td class="label"><label for="' . $key . '">' . ucwords($label) . '</label></td><td class="content"><input type="text" id="' . $key . '" name="' . $key . '" value="' . $val . '"/></td></tr>';
}
elseif(strlen($val) >= 51 && !is_numeric($val))
{
$input[$key] = '<tr><td class="label"><label for="' . $key . '">' . ucwords($label) . '</label></td><td class="content"><textarea id="' . $key . '" name="' . $key . '">' . ucfirst($val) . '</textarea></td></tr>';
}
elseif(is_numeric($val))
{
$input[$key] = '<tr><td class="label"><label for="' . $key . '">Website Status</label></td><td class="content"><input type="radio" id="' . $key . '" name="' . $key . '" value="1" ' . $enable . '> Enable <input type="radio" id="' . $key . '" name="' . $key . '" value="0" ' . $disable . '> Disable </td></tr>';
}
}
?>
<form action="" method="post">
<table cellpadding="1" cellspacing="0" id="webCfgTbl">
<?php
foreach (array_keys($input) as $key)
{
echo '<div class="row">' . $input[$key] . '</div>';
}
?>
<tr><td class="label"><label for="submit"></label></td><td class="content"><div class="row submitrow"><input type="submit" id="submit" name="update_cfg" class="submit" value="Update Settings" /></div></td></tr>
</table>
</form>
</div>
?>
The info from the database is loaded when the page is. When I change the values and click Update Settings, $Sys->Config->update_cfg() returns FALSE everytime. I am stumped on this and would appreciate any help. Thanks.
EDIT
When I echo the query in the update_cfg() function after the foreach() loop I get this:
UPDATE `dj_settings` SET `status`='0', `disabled_msg`=':: Test Message for Disabled Website ::', `email_auto_response`='Thank you so much for your email. I will respond back as soon as I am able. Usually within 30 minutes. Please feel free to look at the pictures and videos on our website, and the FAQ and Pricing tab is a great resource also. I will respond personally to any questions you may have shortly. Have a great day! Some tips on picking the right DJ: For most hiring a DJ is a first time experience. Picking the right DJ can be daunting and sometimes overwhelming task. Here are some good tips to follow to help you through your process. 1. Make sure they have their LLC or INC, and have a business license for your area. 2. Make sure they are insured. 3. Make sure that you sign some kind of a contract throughout the booking process. 4. Check reviews on reputable websites. ie.. thumbtack.com , weddingwire.com, or yellowpages.com. 5. If the price is too good to be true, it is. This is a big one, because you definitely get what you pay for when you hire a DJ. 6. Sit down with a couple of DJ's and talk them, generally your own intuition will get you far. If you follow those steps, you're sure to get a good DJ. No matter who it is, with my company or with a competitor. Your event will go off smoothly 99% of the time. Marshall Bracewell-Owner Dynamic DJ Company, LLC 803-807-1243 http://www.dynamicdjcompany.com', `web_url`='http://www.dynamicdjcompany.com', `web_email`='marshall#dynamicdjcompany.com'

Answer 1

Well...that's a start I guess...at least the update is working. Try first doing $info = $this->Sys->db->real_escape_string($info); then putting that into the "" . $column . "='" . $info . "'";